From 2d6b66ef41fcef629ce06c0f37a4855581d8d45b Mon Sep 17 00:00:00 2001
From: Matthew Hoops
Date: Tue, 16 Apr 2013 11:59:51 -0400
Subject: GRAPHICS: Fix quantization table id check

---
 graphics/decoders/jpeg.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'graphics/decoders')

diff --git a/graphics/decoders/jpeg.cpp b/graphics/decoders/jpeg.cpp
index 8adbab133f..75fdcd6e5a 100644
--- a/graphics/decoders/jpeg.cpp
+++ b/graphics/decoders/jpeg.cpp
@@ -487,8 +487,8 @@ bool JPEGDecoder::readDQT() {
 
 		// Validate the table id
 		tableId &= 0xF;
-		if (tableId > JPEG_MAX_QUANT_TABLES) {
-			warning("JPEG: Invalid number of components");
+		if (tableId >= JPEG_MAX_QUANT_TABLES) {
+			warning("JPEG: Invalid quantization table");
 			return false;
 		}
 
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